Underdog

IT Staff Augmentation for A Gaming Platform

Industry:

Gaming

Location:

USA

Duration:

3 years

Services:

IT Staff Augmentation Mobile App Development

Underdog

Underdog is one of the fastest-growing sports gaming platforms in the US, focused on building innovative products for sports fans.

We partnered with their team to enhance the platform by introducing secure authentication, real-time data infrastructure, and shared systems across multiple applications.

A key focus of the project was building a unified and secure user experience across products. We implemented OAuth-based authentication with Two-Factor Authentication (2FA), enabled seamless switching between applications, and integrated automated KYC processes with document verification to meet strict regulatory requirements across different states.

We built secure, real-time infrastructure powering betting, authentication, and wallet systems across multiple products

On the system level, we developed a shared wallet service to manage user accounts, balances, and transactions across multiple products, ensuring consistency and reliability.

We also introduced real-time data synchronization using SignalR, enabling instant updates across the platform and improving overall responsiveness.

To support scalability and long-term maintainability, we modernized the application by transitioning to Jetpack Compose, Coroutines, and Flow-based architecture. We improved development workflows through CI/CD implementation, optimized delivery processes, and introduced shared libraries to unify core functionality across products.